Comparison between two methods of hydrostatic weighing without head submersion in morbidly obese females.
This study compared two methods of hydrostatic weighing without head submersion to conventional hydrostatic weighting in morbidly obese females. We concluded that hydrostatic weighing without head submersion is a valid alternative to conventional hydrostatic weighing especially when subjects are apprehensive in the water. The use of anthropometric head measures (HWNS-A) did not significantly improve the accuracy of the body composition assessment; therefore, elimination of these time consuming measurements in favor of the direct correction of head above Db is recommended.
Israel
R G
RG
Human Performance Laboratory, East Carolina University, Greenville, NC 27858.
Evans
P
P
Pories
W J
WJ
O'Brien
K F
KF
Donnelly
J E
JE
D001823:Body Composition / Q000502:physiology; D001835:Body Weight / Q000502:physiology*; D005260:Female; D006257:Head / Q000033:anatomy & histology; D006801:Humans; D007101:Immersion; D009767:Obesity, Morbid / Q000150:complications / Q000473:pathology / Q000503:physiopathology*; D013223:Statistics as Topic